The US government has a responsibility to keep terrorists and criminals out of the country and to remove those who make it through. But the government should pursue a rational and evidence-based approach when evaluating the threat posed by foreign nationals. The Trump administration has banned large swaths of travelers and immigrants from many countries based on evidence that it likely won’t release and, if it does, will likely raise more questions than answers.

Reactions to the Boulder, Colorado attack followed a familiar pattern to the 21 May 2025 Washington, D.C. murder of a couple leaving an event for young Jewish. Many of the same anti-Zionist groups and influencers who celebrated or justified D.C. shooting suspect Elias Rodriguez’s actions reacted similarly to the Boulder attack. other extremists also responded with predictable antisemitism and conspiracy theories by claiming the attack was a “false flag” or blaming Jews.

The ramming at Sunday’s victory parade for the soccer team was one of several that have happened across the globe recently.

Discretion is crucial to the American tradition of criminal law, Jacob Ware and Ania Zolyniak write, noting that “lawmakers enact broader statutes to empower prosecutors to pursue justice while entrusting that they will stay within the confines of their authority and screen out the inevitable “absurd” cases that may arise.” Discretion is also vital to maintaining the legitimacy of the legal system. In the prosecution’s case against Luigi Mangione, they charge, “That discretion was abused.”

Ensuring the safety of students, faculty, and staff is a multifaceted challenge that requires institutions of higher education to navigate myriad threats, hazards, and risks.

Federal prosecutors on Tuesday charged alleged Sinaloa Cartel leaders with narco-terrorism and material support of terrorism for trafficking fentanyl, cocaine, methamphetamine and heroin into the United States. It is the first time prosecutors charged alleged drug traffickers with terrorism-related charges.

Changes in risk and protective factors can signal disengagement, enabling risk management resources to be allocated where they are needed most.

Last week President Trump signed an executive order which imposes new restrictions on gain-of-function (GoF) research. Scientists and biosecurity experts say it is not unreasonable to review the security measures governing GoF research, but that the administration has used a definition of GoF which is too broad, vague, and inaccurate, raising the concern that the United States will become less safe, and less prepared for unforeseen biothreats, as essential research and important studies would be hobbled because of the wide net cast by the executive order.

Researchers at Sandia have spent the last three years developing an ultra-low-power chemical sensor to detect sarin and other chemical warfare agents or gaseous industrial toxins, aiming to protect the public and warfighters.